Peter Bednár, PhD, is a senior researcher at the Faculty of Electrical Engineering and Informatics, Technical University of Kosice, Slovakia. He was awarded a PhD in Artificial Intelligence at the Faculty of Electrical Engineering and Informatics of the Technical University of Kosice in 2010. His experiences are tightly connected with research in knowledge management, text and data mining, natural language processing and distributed software architectures for Big Data processing. He has participated in several EU R&D projects, e.g. H2020 Monsoon, Picaso, FP7 Urban Sensing, Adapt4EE, SPIKE, FP6 Access e-Gov, KP-Lab, FP5 Webocracy.